Browsing by Author "Coelho, Telmo"
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- Armazém de dados das iniciativas de recolha seletiva de biorresíduos alimentares e de cozinha em PortugalPublication . Alcalde, Diego; Bugarim, Diogo; Coelho, Telmo; Almeida, Emilia; Silva, Catarina; Cavique, Luís; Sousa, Nuno; Freiria, Susana; Ferreira, CéliaO conjunto de dados fornece uma visão geral atualizada da coleta seletiva de resíduos orgânicos de cozinha, principalmente resíduos alimentares, nos 308 municípios de Portugal. Os dados foram coletados por meio de um questionário estruturado enviado a todos os municípios e por meio de uma busca sistemática em fontes oficiais secundárias, principalmente sites e relatórios municipais. Os dados coletados incluem: (i) os métodos de coleta de resíduos utilizados pelos municípios; (ii) os setores abrangidos pela coleta seletiva; (iii) o tipo de coleta em áreas residenciais unifamiliares, multifamiliares ou mistas, juntamente com o acesso a contêineres de resíduos, sejam eles gratuitos ou controlados; (iv) a data de implementação da coleta seletiva; (v) quaisquer alterações na coleta regular causadas pela coleta seletiva; (vi) as taxas de coleta; (vii) os custos operacionais e de investimento; (viii) a presença de mecanismos de incentivo econômico; e (ix) o número de moradores e estabelecimentos atendidos pela coleta seletiva.
- Municipal food waste collection strategies in Portugal: a datasetPublication . Alcalde, Diego del Oro; Bugarim, Diogo; Coelho, Telmo; Almeida, Emília; Silva, Catarina; Cavique, Luís; Ferreira, CéliaThe dataset reports an up-to-date overview of the selective biowaste collection with a focus on food waste and organic kitchen waste across 308 municipalities in Portugal, to assess the compliance with the EU Waste Framework Directive that made biowaste collection mandatory from 1st January 2024. Data were collected through a structured survey sent to the totality of the municipalities, complemented by systematic research in secondary official sources such as municipal websites, reports and statistical data. The questionnaire covered aspects such as coverage, collection models (nearby bring points, door-to-door, co-collection), sector-specific deployment (household collection, non-domestic collection), operational characteristics, and performance indicators (capture rates, cost per tonne). The dataset was structured and validated through cross-checking the multiple sources assessed, prioritising direct municipal questionnaire responses. It includes disaggregated data at a municipality level, including detailed information on the characteristics and efficiency of the initiatives, when available. The database allows the cross-comparison across Portuguese regions and potentially with other international systems, in terms of biowaste collection strategies with focus on food waste and organic kitchen waste. Municipalities in Portugal have been carrying out pilot experiences within their territories, but there is no systematic assessment of what has been carried out nor the results obtained. Given the limited available data, this dataset provides a valuable resource for policy design and further research on biowaste management initiatives to further assess their efficiency and adaptability to different municipal realities at a national and even European level.